Effect of soaking wheat grains of two cultivars

S. F. And Shemaa M. A, Mohamed

	Effect of soaking wheat grains of two cultivars
Journal of Tikrit University For Agriculture Sciences
Article 1, Volume 13, Issue 1, 2013, Pages 111-120
Author
Mohamed S. F. and Shemaa M. A
Abstract
The present study has been carried in the wire house at the Department of Biology/ College of Education/ University of Mosul . The experiment with studying the effect of soaking wheat grains of two cultivars Abu-Ghraibe-3- and Ebba-95 in there concentration (0.0 , 100 , 200 ppm) of IAA , with exposing the plants to two periods of drought. This treatment has an effect in some growth , physiological characteristics and mineral composition of the plants. The experimental was designed according to Complete Randomized Design.The technique of soaking the grains in two concentration of IAA led to improve some of growth characteristics such as height of plants , area of flag leaf , the number of stomata's (12.51 , 18.79 , 5025%) respectively and increase content of nutrient elements Ca , Mg , K , P (65.38 , 15.78 , 19.12 , 47.62%). Exposing the plants to drought period reducing the most the studied characteristics and increase in injury index plasma and decrease content of nutrient elements , The second drought period was more effect than the first one. The interference between of concentration of IAA and drought periods had positive effect in most of the studied characteristics.Finally Abu-Ghraibs-3- variety was superior than Ebba-95 at plant height , number stomata and concentration Ca , Mg , K .
Keywords
soaking wheat grains

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